Update git submodules

* Update docs/submodules/optf/osdf.git from branch 'master'
  to d39860b859417c1a7773f39ad8db311848ec0676
  - Create docker release for optf-osdf
    
    Change-Id: I169451ac419aff8fa5f9a337f19b6f554a36c0f7
    Signed-off-by: vrvarma <vikas.varma@att.com>
    Issue-ID: OPTFRA-716
    
diff --git a/docs/submodules/optf/osdf.git b/docs/submodules/optf/osdf.git
index a0a3ba4..d39860b 160000
--- a/docs/submodules/optf/osdf.git
+++ b/docs/submodules/optf/osdf.git
@@ -1 +1 @@
-Subproject commit a0a3ba4afe01d0b28b2bdc0c0cf75778d4e2fabd
+Subproject commit d39860b859417c1a7773f39ad8db311848ec0676